466 citations · 4.3k across the 81 of their papers we have counts for
84 papers
A density-fitting implementation of the density-based basis-set correction method
Andreas Heßelmann, Emmanuel Giner, Peter Reinhardt +3
This work reports an efficient density-fitting implementation of the density-based basis-set correction (DBBSC) method in the MOLPRO software. This method consists in correcting th…
Effective quantum electrodynamics: One-dimensional model of the relativistic hydrogen-like atom
Timothée Audinet, Julien Toulouse
We consider a one-dimensional effective quantum electrodynamics (QED) model of the relativistic hydrogen-like atom using delta-potential interactions. We discuss the general exact…
Basis-set correction based on density-functional theory: Linear-response formalism for excited-state energies
Diata Traore, Emmanuel Giner, Julien Toulouse
The basis-set correction method based on density-functional theory consists in correcting the energy calculated by a wave-function method with a given basis set by a density functi…
Semiclassical approximations of photoabsorption cross sections beyond the continuum threshold
Julien Toulouse
We develop semiclassical approximations for calculating photoabsorption cross sections beyond the continuum threshold in quantum many-body systems. These approximations use the ful…
Photoionization and core resonances from range-separated time-dependent density-functional theory for open-shell states: Example of the lithium atom
Julien Toulouse, Karno Schwinn, Felipe Zapata +3
We consider the calculations of photoionization spectra and core resonances of open-shell systems using range-separated time-dependent density-functional theory. Specifically, we u…
Systematic lowering of the scaling of Monte Carlo calculations by partitioning andsubsampling
Antoine Bienvenu, Jonas Feldt, Julien Toulouse +1
We propose to compute physical properties by Monte Carlo calculations using conditional expectation values. The latter are obtained on top of the usual Monte Carlo sampling by part…